<ui:composition xmlns="http://www.w3.org/1999/xhtml" 
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:f="http://java.sun.com/jsf/core"
	xmlns:c="http://java.sun.com/jsp/jstl/core"
	xmlns:ui="http://java.sun.com/jsf/facelets"
	xmlns:sinox="http://www.sinosoft.com.cn/sinox"
	xmlns:p="http://primefaces.org/ui">
	   
    即时通讯
		
</ui:composition>